Gradient MDS 08 4 OHM - Kevlar

incl. 19% VAT plus shipping
Available again in late July 2018
MDS 08 4 OHM - Kevlar

MDS 08 Gradient loudspeaker driver woofer

Strong pulse woofers and subwoofers with diecast basket and cevlar cone. For use in small enclosures. Power handling subwoofers for applications in home theater systems or as a subwoofer in the car.

Short data

Usage as Bass-Midrange
Power Handling 120 Watt
Impedance 4 Ohm
 
Frequency from 30 Hz
Max. Frequency 4.5 kHz
Sound pressure 89 dB

Chassis-data

Overall dimensions 223 mm
Baffle cutout 187 mm
Depth (Total) 92 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Kevlar
 
Voice coil Ø 35 mm
Voice coil material Kapton

Thiele-Small-Parameter

Resonance fs fs: 29 Hz
Mechanical Q Qms: 2.20
Electrical Q Qes: 0.34
Total Q Qts: 0.29
Equivalent Air-Volumen Vas: 45 Liter
DC-Resistance Re: 3.2 Ohm
Coil Inductance Le: 0.43 mH
 
Mech. Compliance Cms: 0.74 mm/N
Moving Mass Mms: 40.8 g
Max. Excursion +/- Xmax: 3.5 mm
BL Product Bl: 8.26 N/A
Membrane Area Sd: 206 cm²
Sound pressure dB: 89 SPL
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